Yes, able to browse the download.wsusoffline.net, also we are not using the proxy. We are using the SCCM in our environment, but for some reasons we are thinking to use this download.wsusoffline.net to deploy the patches on servers by creating the package, but while using this tool and selecting the option for win2k8, win2k12 and win2k16 by using the "UpdateGenerator" getting the error below, even we tried it from other servers as well where we have a full internet access as well still getting the same error;=====================================================================Wed 10/11/2017 20:05:48.19 - Info: Starting WSUS Offline Update download (v. 11.0.2) for w61-x64 glbWed 10/11/2017 20:05:48.19 - Info: Option /includedotnet detectedWed 10/11/2017 20:05:48.20 - Info: Option /seconly detectedWed 10/11/2017 20:05:48.22 - Info: Option /verify detectedWed 10/11/2017 20:05:48.23 - Info: Option /exitonerror detectedWed 10/11/2017 20:05:48.50 - Info: Set time zone to LOC-5:30Wed 10/11/2017 20:05:48.73 - Info: Preserved custom language and architecture additions and removalswget: unable to resolve host address `download.wsusoffline.net'wget: unable to resolve host address `download.wsusoffline.net'wget: unable to resolve host address `download.wsusoffline.net'Wed 10/11/2017 20:05:49.22 - Info: Updated static and exclude definitions for download and updateWed 10/11/2017 20:05:49.22 - Info: Restored custom language and architecture additions and removalsWed 10/11/2017 20:05:49.31 - Warning: Download of mkisofs tool failedWed 10/11/2017 20:05:49.58 - Error: Download failure for w61-x64 glb=====================================================================

With "miraculix.lan" being different from mine, i.e. this should be your local DNS server of course.

So I wonder how you are able to browse download.wsusoffline.net in a browser when your system clearly can't resolve this name. It's definitely an issue with DNS on your system or network which you should solve first. Check if the DNS of your LAN/internet connection is set to the correct one that is able to resolve external names.

Hello Admin, I am using this tool, and I would like to thanks to you for this tool as its very helpfull for applying the back dated patches to servers, but now a days I am looking for some automation like ,, I want to deploy the patches by using this tool from powershell script as we have all servers from windows servers 2008 onwards to windows servers 2016 , where I am unable to do the same from psexec command line's hence I am prepairing the powershell script but somehow its not getting executing on list of servers, here is the script details;

Invoke-Command -Session $sessions -ScriptBlock { Invoke-Expression "cmd.exe /c C:\WSUSUpdate.CMD"} -ArgumentList WSUSUpdate.CMD -AsJob==============================================================So the required batch file "WSUSUpdate.cmd" is getting copied to C drive of all list of servers and also I can see its gets successfull on same screen, but if I want to monitor the execution of this batch file from any of the server by logged in to the server, once i logged in, then it gets start to execute the batch file, so there is login dependencies I can say for this script, which I dont required, so could you please help me for the same on this script , which can copy the batch file or either way of any, my "doupdate.cmd" file gets execute on muiltiple servers as once and on same script I can monitor the execution also.Appreciate in advance for further inputs from your end.